{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "JobListing",
  "type": "object",
  "properties": {
    "id": { "type": "string" },
    "title": { "type": "string" },
    "description": { "type": "string" },
    "department": { "type": "string" },
    "location": { "type": "string" },
    "is_active": { "type": "boolean" },
    "published_date": { "type": "string", "format": "date" }
  }
}